An astronaut floating in space above the Earth with the moon in the background
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Gravity is the fundamental force best known for keeping things grounded — literally! Live Science guides you through the history of gravity's discovery, keeps you in the loop about new weighty research and answers all your gravity-related questions.

Whether it’s weird theories of gravity, lost sketches revealing how Da Vinci understood gravity centuries before Einstein, how the tiniest ever gravitational force was measured, or what our universe would look like if gravity just didn't exist, our expert writers and editors keep you down to Earth with the latest gravity news, features and articles 

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